argute

1. (literary) Sharp; perceptive; shrewd.Examples: "“Suppose,” said Roland Græme, “we should begin as in a tale-book, by asking each others names and histories.” “It is right well imagined,” said Catherine, “and shews an argute judgment. Do you begin, and I will listen, and only put in a question or two at the dark parts of the story. Come, unfold then your name and history, my new acquaintance.”"literary

2. (literary) Shrill in sound.literary